Pinto Car Club of America
Welcome to FordPinto.com, The home of the PCCA => Pinto FAQ => Topic started by: turbowagonman on July 30, 2007, 05:34:26 PM
Ok now I know there was the question asked a little wile back by "tonyv" about tourque specs. Well after diving into a couple of manuals I've found them and I'm going to post the specs & bolt tightening sequences for both N/A motors (1975-1985) and Turbo motors (1983-1989). All this info came out of Haynes manuals but it's all here.
I hope this helps!
turbowagonman
Cylinder Head bolts Step 1 55 ft lbs
Cylinder Head bolts Step 2 85 ft lbs
Intake Manifold (Turbo) Step 1 5 - 7 ft lbs
Intake Manifold (Turbo) Step 2 14 - 21 ft lbs
(N/A motor) 20 Ft Lbs
Exhaust Manifold (Turbo) Step 1 5 - 7 ft lbs 1983 - 1986
(Turbo) Step 2 16 - 23 ft lbs 1983 - 1986
(Turbo) Step 1 178 - 204 Inch lbs 1987 and up
(Turbo) Step 2 20 - 30 ft lbs 1987 and up
(N/A motor) 22 ft lbs 1975 - 1983
Oil Pump 20 ft lbs 1975 - 1983 2.3 N/A
14 - 21 ft lbs Turbo Motors
Flywheel to Crank bolts 56 - 64 ft lbs 2.3 turbo
60 ft lbs 2.3 N/A motors
Main Bearing Cap Bolts Step 1 50 - 60 ft lbs 2.3 Turbo 1983-1986
Step 2 80 -90 ft lbs 2.3 Turbo 1983-1986
Step 1 60 ft lbs 2.3 N/A 1975 -1983
Step 2 85 ft lbs 2.3 N/A 1975-1983
Step 1 50-60 ft lbs 2.3 Turbo 1987 and up
Step 2 75-85 ft lbs 2.3 Turbo 1987 and up
Connecting Rod cap Nuts Step 1 25-30 ft lbs 2.3 Turbo
Step 2 30-36 ft lbs 2.3 Turbo
Step 1 28 ft lbs 2.3 N/A motor
Step 2 36 ft lbs 2.3 N/A motor
Camshaft Sprocket bolt 50-70 ft lbs 2.3 Turbo
60 ft lbs 2.3 N/A motor
Camshaft Retaining Plate bolt 6-9 ft lbs 2.3 Turbo
8 ft lbs 2.3 N/A motor
Crankshaft Pulley/Sprocket bolt 20-40 ft lbs 2.3 Turbo
Crankshaft Damper bolt 100 ft lbs 2.3 N/A motor
Auxiliary Shaft Sprocket bolt 28-40 ft lbs 2.3 Turbo
35 ft lbs 2.3 N/A motor
Auxiliary Shaft Thrust/ Retaining Plate bolt 6-9 ft lbs 2.3 Turbo
8 ft lbs 2.3 N/A motor
Timing Belt Tensioner adjustment bolt 14-21 ft lbs 2.3 Turbo
20 ft lbs 2.3 N/A motor
Timing Belt Tensioner piviot bolt 28-40 ft lbs 2.3 Turbo Motor
35 ft lbs 2.3 N/A motor
Well I cant get the bolt tightening sequence worksheet I made up to copy over to here. So if there is any questions email me at turbowagonman1980@hotmail.com an I will reply with an return email to you with the worksheet attached as an attachment.
I'll try something else here and if it works i'll be able to post them.
turbowagonman
OK lets give this a try.
WOW!!
Thanks a bunch turbowagonman!!! You are a valued member on this group!!!
Thank you for spendiong the time to post this info.
Keep up the great work.
I'm sure this will come in handy for most here on FordPinto.com
From Pintony
I wanted to know if the torque spec. and sequence is any different for a 1971 2.0 engine. I've blown a head gasket and need to replace it. Thanks
The 2.0 is a little different.
cylinder head bolts: step-1 14-29 ft-lbs, step-2 36-50 ft-lbs, step-3 65-80 ft-lbs, pattern same as 2.3
exhaust manifold to cylinder head nuts: 12-15 ft-lbs (71-72), 15-18 (73-74), 2.3 pattern is close enough
intake manifold to cylinder head bolts & nuts: 12-15 ft-lbs, start in center and alternately work out to the ends
My 71 Ford Pinto manual has a typo for the final head bolt torque of 39-43 ft-lbs with no steps. I have used the above torques on my 71 with good results.
Note that the 2.0 requires special 12 point tools (similar to torx) for the head bolts, cam belt tensioner, and oil pump. Search for one of Cookieboy's posts hear on sources for these tools.
The 2.0 headbolt tool is still available from Snap-On, the pn was listed on another post here that I can't find at the moment....I'll keep looking.